ISAAC (UK) Ltd (number 327500) is listed as registered in the Charity Commission snapshot used here. Check the live register for its current position. Registration does not authenticate a particular fundraising appeal or establish the impact of a donation.
What does ISAAC (UK) Ltd do?
ISAAC UK (also known as Communication Matters) is the UK Chapter of the International Society for Augmentative and Alternative Communication (ISAAC) which focuses upon the needs of people with complex communication needs who may benefit from augmentative and alternative communication (AAC) systems to maximise their opportunities and enhance their life.
Activities reported on the official register · extract 2026-10-04.
From the annual return
Pay, income, Gift Aid and registration details for ISAAC (UK) Ltd
Answers ISAAC (UK) Ltd gave in its annual return to the Charity Commission for the year ending 31 December 2024, plus its register entry. A blank answer in the return is shown as not reported, never as “no”.
How much are ISAAC (UK) Ltd's highest-paid staff paid?
ISAAC (UK) Ltd's annual return for the year ending 31 December 2024 reports no employees paid more than £60,000.
The register reports headcounts in salary bands, not names. Individual pay is disclosed in the trustees' annual report.
Can I claim Gift Aid, and are the trustees paid?
The register records ISAAC (UK) Ltd as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration. Work out your Gift Aid
ISAAC (UK) Ltd's annual return for the year ending 31 December 2024 reports that no trustee received remuneration or other benefits from the charity.
Scotland · Northern Ireland · Throughout England and Wales
Who it supports and how it works
Reported beneficiaries: Children/young People; Elderly/old People; People With Disabilities; Other Charities Or Voluntary Bodies; Other Defined Groups.
Reported activities: Makes Grants To Individuals; Makes Grants To Organisations; Provides Advocacy/advice/information; Sponsors Or Undertakes Research.
Classifications supplied to the register; extract 2026-10-04. These broad categories do not establish eligibility or current capacity. Use the official contact details to ask about access, referrals and service area.
What causes is ISAAC (UK) Ltd registered for?
Education/trainingDisability
Why is there no Clarity Score for ISAAC (UK) Ltd yet?
Our dataset does not yet contain the detailed filing history needed to score ISAAC (UK) Ltd.
An unrated profile is a gap in our assessment, not a negative judgement about the charity.
The register facts and available annual-return disclosures above remain useful. Payment never influences a rating.
How scoring works
What should you check before donating to ISAAC (UK) Ltd?
Match the registered name and number to the appeal. A real charity number can be copied by someone impersonating the organisation.
Open the current register entry to check status, contact details and available accounts. This profile reflects a dated extract.
Read the charity’s annual report for its work and results. An unrated profile means we lack a full assessment; it is not a negative rating.
Claim this profile free to submit your description and an optional logo for review, correct details, or respond publicly. Approved claims show attribution and claimed status. Optional paid plans add enhanced media, reporting and labelled featured visibility by tier; they never change a score.
The register data used for this profile lists ISAAC (UK) Ltd as a registered charity (number 327500) with the Charity Commission for England and Wales. Check the current register entry. A real charity number does not verify a fundraiser or appeal, and registration is not an impact rating.
What is ISAAC (UK) Ltd's charity number?
ISAAC (UK) Ltd's charity number is 327500. Check that number on the Charity Commission register or this CharityCompare profile before you donate.
How do I check charity number 327500?
Search 327500 on the Charity Commission for England and Wales register or on CharityCompare. Confirm the registered name matches the organisation asking for money — scammers sometimes reuse real charity numbers.
What does ISAAC (UK) Ltd do?
ISAAC UK (also known as Communication Matters) is the UK Chapter of the International Society for Augmentative and Alternative Communication (ISAAC) which focuses upon the needs of people with complex communication needs who may benefit from augmentative and alternative communication (AAC) systems to maximise their opportunities and enhance their life.
Does ISAAC (UK) Ltd have reviews and complaints?
CharityCompare does not host public user reviews for ISAAC (UK) Ltd. This basic profile confirms registration and register facts. Rated charities also show a filing-based Clarity Score. For formal complaints, contact the Charity Commission for England and Wales or the Fundraising Regulator as appropriate.
How can I donate to ISAAC (UK) Ltd?
ISAAC (UK) Ltd's website listed in our register data is http://www.communicationmatters.org.uk. Verify it against the current register before donating. CharityCompare does not process donations or take a commission; the charity's payment provider may charge fees.
How much is ISAAC (UK) Ltd's chief executive paid?
The Charity Commission register does not name individual salaries. ISAAC (UK) Ltd's annual return for the year ending 31 December 2024 reports no employees paid more than £60,000. Charities normally disclose the chief executive's pay, or the pay of their highest-paid staff, in the remuneration note of the trustees' annual report and accounts.
Can I claim Gift Aid on a donation to ISAAC (UK) Ltd?
The register records ISAAC (UK) Ltd as registered with HMRC for Gift Aid, so a UK taxpayer can usually add 25p to every £1 they give by making a Gift Aid declaration.
Are ISAAC (UK) Ltd's trustees paid?
ISAAC (UK) Ltd's annual return for the year ending 31 December 2024 reports that no trustee received remuneration or other benefits from the charity.
What was ISAAC (UK) Ltd previously called?
The register lists this previous name for ISAAC (UK) Ltd: Isaac (UK).
When was ISAAC (UK) Ltd registered as a charity?
ISAAC (UK) Ltd was entered on the register on 12 August 1987. It is also a company registered at Companies House (company number 01965474).